* {
    margin: 0px;
    padding: 0px;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.el-header, .el-footer {
  background-color: #323233;
  color: #8C8D8E;
  text-align: center;
  line-height: 60px;
}

.el-aside {
  background-color: #252526;
  color: #333;
  text-align: center;
  line-height: 200px;
}

.el-main {
  background-color: #1E1E1E;
  color: #CCCECC;
  text-align: center;
  line-height: 160px;
  padding: 0px;
}
.el-footer{
    padding: 0px;
}
body > .el-container {
  margin-bottom: 40px;
}

.el-container:nth-child(5) .el-aside,
.el-container:nth-child(6) .el-aside {
  line-height: 260px;
}

.el-container:nth-child(7) .el-aside {
  line-height: 320px;
}


.changeWindowWitdhSizeDiv{
    background-color: black;
    width: 4px;
    float: left;
    height: 100%;
    cursor:e-resize;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}